Critical severity · published Apr 29, 2019
CVE-2016-10749
parse_string in cJSON.c in cJSON before 2016-10-02 has a buffer over-read, as demonstrated by a string that begins with a " character and ends with a \ character
9.8
CVSS
2.5%
EPSS
No
On KEV
Description
parse_string in cJSON.c in cJSON before 2016-10-02 has a buffer over-read, as demonstrated by a string that begins with a " character and ends with a \ character.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)2.5% · higher than 84% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CJ
Cjson · Davegamble
before 0.0.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2016-10749
CVE.org
https://www.cve.org/CVERecord?id=CVE-2016-10749
Patch
https://github.com/DaveGamble/cJSON/commit/94df772485c92866ca417d92137747b2e3b0a917
Exploit
https://github.com/DaveGamble/cJSON/issues/30
Exploit
https://www.openwall.com/lists/oss-security/2016/11/07/2
More from Cjson
9.8
CVE-2025-57052
cJSON 1.5.0 through 1.7.18 allows out-of-bounds access via the decode_array_index_from_pointer function in cJSON_Utils.c, allowing remote attackers to bypass array bounds checking…
9.8
CVE-2019-11835
cJSON before 1.7.11 allows out-of-bounds access, related to multiline comments
9.8
CVE-2019-11834
cJSON before 1.7.11 allows out-of-bounds access, related to \x00 in a string literal
9.8
CVE-2018-1000217
Dave Gamble cJSON version 1.7.3 and earlier contains a CWE-416: Use After Free vulnerability in cJSON library that can result in Possible crash, corruption of data or even RCE
8.8
CVE-2018-1000216
Dave Gamble cJSON version 1.7.2 and earlier contains a CWE-415: Double Free vulnerability in cJSON library that can result in Possible crash or RCE